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TRUSTED BY DENISON, TX HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon31
    Verified septic tank services reviews

Top-Rated Septic tank pros in Denison - Updated Nov 2026

Total Septic
4.3(
86
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Denison, TX and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Dwayne is incredible. Previous home owners did not disclose that the septic was collapsed and within a few months of living here the system would immediately backup into the house with the smallest amount of water, you can imagine the smell and mess that made. I called other septic companies and had trouble even getting them to show up and when they did most either wouldn't take the job because of challenges with replacing the system or would quote ridiculous amounts. I lucked into finding Dwayne and Total Septic and he showed the day after I called him, immediately started looking for solutions to the challenges my house had and quoted me the best price by far. After placing the system in, my general contractor abandoned our project because he had not submitted for any permits for the job he was doing and took off with about 60k of our money. Without permits Dwayne was not able to complete the install and the tank set exposed in ground for 6 months while I dealt with the city and legal. In that time, the hole flooded floating the tank and and snapping the piping. Once the permits were in, Dwayne came out immediately and pulled the tank out fixed all the pipes and had it working perfecting and buried in a day. For this extra effort that was no fault of his, he charged me 500 dollars. He could have charged pretty much anything at that point and I would have had to pay, but that is not the kind of guy he is. Since installing the system I have had two issues come up and both times they were out to fix either the same day or the next day. I could not recommend more Total Septic for any septic project you have. I am a lifetime customer and in a world like ours right now where 75% of the contractors are unreliable or just flat crooked, it was such a relief to find someone I could trust."
Response time2 days
10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Underwood Plumbing and Septic
Underwood Plumbing and Septic
4.1(
11
)
Septic Tank - Clean or Pump Out

Serving Denison, TX and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

Underwood Plumbing and Septic is your go-to solution for all plumbing and septic needs in Collin, Fannin, Grayson, Lamar and Delta Counties. Our team of expert plumbers and technicians offers top-notch services, including plumbing installations, repairs and specialized septic system maintenance. Whether you need a quick fix or a complete system overhaul, our professionals are dedicated to delivering efficient and reliable solutions tailored to your specific requirements. With decades of experience, we have built a solid reputation for excellence in the industry. Customers trust us for our timely responses, attention to detail, and top-notch plumbing and septic services. By no means comprehensive, we do water heater installs and repairs, plumbing fixture repairs, sewer repairs, hydro-jetting, septic system component maintenance, septic pumping, and many more services! Send us a message or give us a call to get a solution to your problem today. We offer senior citizen discounts.

Control Panel
House Filtration
Septic Service Tech
Septic Tank Pumping
Septic Tank Pumping

+24

28 neighbors recently requested a quote
Templin Septic Systems
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Denison, TX and surrounding areas

In business since 2017

Free estimates

We offer over 40 years' experience in the Septic Industry. We've established a solid reputation in septic projects for residential homes. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Denison, TX and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
Additional Photos
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Additional Photos

+2

Recommended by65%of homeowners
Avatar for May Plumbing Solutions
May Plumbing Solutions
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Denison, TX and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

I am a Master Plumber who has been doing plumbing for 16 years. My goal everyday is to help customers by fixing any and all plumbing issues for the best price and with the best quality of work and equipment to get the job done clean and fast. We can do water leaks, sewer leaks, sewer stoppages, water heaters, gas leaks, toilet and sink replacements. If it has to do with plumbing then we can get the job done. We are just a small local company here to help you

Recommended by100%of homeowners
WasteWaterFlowServices
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Denison, TX and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Showing 1-10 of 13
Septic Tanks FAQs, answered by experts

Neither system is necessarily better or worse than the other, but one of the two might be better for your needs. For example, anaerobic systems are less expensive than aerobic ones and don’t use power to run. On the other hand, aerobic septic systems don’t take up as much space and are typically more efficient than their anaerobic counterparts.

A leaking well pipe is quite different from if the well itself is leaking. To seal a leaking well, pour a cement mixture or bentonite into the space between the well casing and the borehole wall. The heavier cement collects at the bottom to form a solid seal, pushing lighter materials like mud and fluids up toward the surface. Professional well installation companies have the equipment to do this properly. 

Septic tanks aren’t bad for the environment as long as they receive proper maintenance and attention. This means staying up-to-date with professional septic system inspections and septic tank pumping. Without regular maintenance, parts of the septic system could break or stop working, potentially letting harmful waste into the soil and groundwater.

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

All municipalities in the U.S. require a permit for septic tank installation or septic system alteration, and the permit will usually cost between $450 and $2,500. Some municipalities also require permits for septic system repair. You’ll either need to contact your local building department or your septic tank company to ask if this is necessary before carrying out the work. Permits are not typically required to have your septic tank pumped, so provided your septic company is licensed, you can move forward with the work as needed.

The Denison, TX homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.